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Carbon ferro manganese (CFM) yakakosha alloying mugadziri wesimbi, inosimudzira kusimba kwesimbi, kusimba, uye weldability. Iri gwara rakazara rinoongorora zvivakwa, mashandisiro, maitiro ekugadzira, uye misika dynamics yeCFM, ichipa ruzivo rwakakosha kune nyanzvi mumaindasitiri esimbi nesimbi. Isu tichaongorora kuumbwa kwemakemikari, mamakisi akasiyana eCFM, uye maitiro ayo pane akasiyana zvigadzirwa zvesimbi.
Carbon ferro manganese is a alloy inonyanya kuumbwa nesimbi (Fe), manganese (Mn), uye kabhoni (C). Iwo chaiwo zvikamu zvezvinhu izvi zvinotarisa giredhi uye zvivakwa zveCFM. Zvimwe zvinhu, zvakaita sesilicon (Si), phosphorus (P), uye sarufa (S), zviripo muhuwandu hudiki uye zvinokanganisa zvakanyanya kunaka uye kuita kwechigadzirwa chekupedzisira. Iko kuumbwa chaiko kwakakosha pakuwana zvinhu zvinodiwa musimbi inobuda.
Magiredhi akati wandei e carbon ferro manganese iripo, imwe neimwe yakarongedzwa kune chaiyo maapplication. Aya magiredhi akakamurwa zvichienderana nemanganese uye kabhoni zvemukati. Semuyenzaniso, yakakwira-kabhoni CFM inopa hukuru hwekusimbaradza asi inogona kukanganisa kukanganisa weldability. Yakaderera-kabhoni CFM, neimwe nzira, inogona kukoshesa weldability pamusoro pesimba rakakura. Kusarudzwa kwegiredhi chaiyo kunoenderana zvachose nezvinodiwa zvechigadzirwa chesimbi yekupedzisira. Kuonana nenyanzvi yemetallurgical inokurudzirwa kuti usarudze giredhi rakakwana rekushandisa kwako chaiko.
Kugadzirwa kwe carbon ferro manganese zvinosanganisira kudzikiswa kwesimbi ye manganese muchoto chepamusoro-soro, kazhinji uchishandisa mabira emagetsi arc kana mafiro akadzika arc. Iyi nzira inoda kupinza kwesimba kwakakosha nekuda kwekupisa kwakanyanya kunobatanidzwa. Izvo zvigadzirwa zvinosanganisira manganese ore, metallurgical coke, uye iron ore. Iwo chaiwo maitiro paramita, senge tembiricha uye nguva, anokanganisa zvakanyanya kunaka kwechigadzirwa chekupedzisira uye kuumbwa.
Matanho akasimba ekudzora emhando akakosha mukati mekugadzira maitiro. Kugara kuwongororwa kwezvakagadzirwa uye chigadzirwa chekupedzisira chinova nechokwadi chekuenderana uye kutevedzera kune chaiyo giredhi zvinodiwa. Nzira dzakasiyana-siyana dzekuongorora, kusanganisira kuongorora kwemakemikari uye nzira dze spectroscopic, dzinoshandiswa kutarisa nekuchengetedza makemikari anodiwa carbon ferro manganese.
Carbon ferro manganese inoshanda seyakakosha alloying mumiriri, inovandudza michina yesimbi. Inoshandiswa kuunza manganese uye kabhoni musimbi yakanyungudutswa, kuwedzera simba rayo, kuoma, kuoma, uye weldability. Huwandu chaihwo hweCFM hwakawedzerwa hunoenderana nezvinodiwa zvechigadzirwa chesimbi yekupedzisira uye mashandisirwo ayo anodiwa.
CFM inowana kushandiswa kwakakura mumagiredhi akasiyana esimbi, kusanganisira yakaderera-kabhoni simbi, yepakati-kabhoni simbi, uye yakakwirira-kabhoni simbi. Kushandiswa kwaro kunonyanya kuwanda mukugadzirwa kwesimbi yekugadzira, alloy steels, uye simbi yemidziyo. Kushandiswa muzvigadzirwa zvesimbi zvakasiyana-siyana kunosiyana zvichienderana nezvinodiwa zvechigadzirwa chekupedzisira. Semuenzaniso, yepamusoro yeCFM yemukati inogona kushandiswa mune yakakwirira-simba simbi kuti iwedzere kusimba.
Musika we carbon ferro manganese inopesvedzerwa zvakanyanya nezvinhu zvakaita sekugadzirwa kwesimbi pasi rose, kukura kwehupfumi, uye mitemo yehurumende. Kuwedzera kuvandudzwa kwezvivakwa uye maindasitiri munyika dzichiri kusimukira kuri kutyaira kudiwa kwesimbi uye nekudaro, yeCFM. Kufambira mberi mune tekinoroji yekugadzira simbi uye maitiro akasimba ekugadzira ari kukanganisawo mamiriro eindasitiri. Kuti uwane rumwe ruzivo rwakadzama pakuongorora kwemusika uye mafambiro, funga nezve kutsvagisa mishumo kubva kune ane mukurumbira musika mafemu ekutsvagisa. [Inner Mongolia Xinxin Silicon Industry Co., Ltd], mugadziri anotungamira wesilicon-based zvigadzirwa, anoshingairira kutora chikamu mumusika uyu une simba.
| Giredhi | Mn (%) | C (%) | Si (%) |
|---|---|---|---|
| CFM 70/6 | 70-75 | 6-7 | 1.5 max |
| CFM 75/5 | 75-80 | 5-6 | 1.5 max |
| CFM 80/4 | 80-85 | 4-5 | 1.5 max |
Cherechedza: Iyi mienzaniso inomiririra; kuumbwa chaiko kunogona kusiyana zvichienderana nemugadziri uye giredhi chairo.
Ruzivo urwu nderweruzivo rwese uye harufanirwe kutorwa semazano ehunyanzvi. Nguva dzose bvunzana nenyanzvi dzakakodzera kune chaiwo mashandisirwo uye nzira dzekuchengetedza.
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